1016149205 has 16 divisors (see below), whose sum is σ = 1233870960. Its totient is φ = 803284992.

The previous prime is 1016149193. The next prime is 1016149213. The reversal of 1016149205 is 5029416101.

1016149205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 2745649 + 1013403556 = 1657^2 + 31834^2 .

It is a cyclic number.

It is not a de Polignac number, because 1016149205 - 2¹⁶ = 1016083669 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 424151 + ... + 426539.

It is an arithmetic number, because the mean of its divisors is an integer number (77116935).

Almost surely, 2^1016149205 is an apocalyptic number.

It is an amenable number.

1016149205 is a deficient number, since it is larger than the sum of its proper divisors (217721755).

1016149205 is an equidigital number, since it uses as much as digits as its factorization.

1016149205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3368.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 1016149205 is about 31877.0953036816. The cubic root of 1016149205 is about 1005.3543481215.

The spelling of 1016149205 in words is "one billion, sixteen million, one hundred forty-nine thousand, two hundred five".